KJZI
UST
Johns Island → St Augustine
0h 35m avg · 205 miles · 178nm · Recently active route — first recorded March 2026
5.0t CO₂ · Last 30 DaysTypical
Last updated March 31st 2026 at 9:35 AM UTC
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Soon
Viewing period:
Compared to: preceding 30 days · 31 Jan 2026 – 2 Mar 20262 Mar 2026 – 1 Apr 2026·vs 31 Jan 2026 – 2 Mar 2026
Route Impact Summary
Total CO₂
5.0tons
Flights
3flights
Avg CO₂/Flight
1.0tons
CO₂/nm
0.0056t CO₂/nm
Fuel Burned
468gallons
5.0 tons CO₂ in selected period
Emissions spike detected
Emissions 90% above route average on 26 Mar
Route Patterns
Route activity broadly consistent with prior period — averaging 1.0t CO₂ per flight
5.0t
Total CO₂
1.0t
Avg CO₂/flight
5
Flights
Operator Profile
Charter
60%3 flights3.8t
Owner
40%2 flights1.2t
Top Aircraft Models
Bombardier Global 5000/55001.9t CO₂
1 flight · avg 1.9t/flight · 38%
Embraer Legacy 5001.0t CO₂
1 flight · avg 1.0t/flight · 20%
Cessna Citation Latitude0.9t CO₂
1 flight · avg 0.9t/flight · 18%
Embraer Phenom 3000.6t CO₂
1 flight · avg 0.6t/flight · 12%
Cessna Citation Excel0.6t CO₂
1 flight · avg 0.6t/flight · 12%
📍International route·short-haul route · 178nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
5t
Signals Detected
3
Highest Severity
High
Emissions
HighNew23 Mar – 29 Mar 2026
Emissions spike on 23 Mar – 29 Mar 2026 — 2.5t CO₂ vs route average of 1.5t
2.5t CO₂ in 6 days — 1.6× route baseline
Emissions
MediumNew26 Mar 2026
Single flight C-GFLU on 26 Mar 2026 — 1.9t CO₂, 38% of period total
Single flight: 1.9t CO₂ — 38% of period emissions
Activity
MediumHistorical7 Mar – 21 Mar 2026
15-day gap in route activity ending 21 Mar 2026 — resumed with N560PV
Resumption flight: 0.6t CO₂
Aircraft Flying This Route
Aircraft Flying This Route
1.9t CO₂ · avg 1.9t/flight · Last seen 26 Mar 2026
1.0t CO₂ · avg 1.0t/flight · Last seen 29 Mar 2026
0.9t CO₂ · avg 0.9t/flight · Last seen 7 Mar 2026
0.6t CO₂ · avg 0.6t/flight · Last seen 21 Mar 2026
0.6t CO₂ · avg 0.6t/flight · Last seen 23 Mar 2026